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1.6 M45 SC - Adding a Speeduino - Roast my maps

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Old Sep 24, 2020 | 09:55 PM
  #1  
Miata Money's Avatar
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Default 1.6 M45 SC - Adding a Speeduino - Roast my maps

Hey thanks for at least looking. Currently have a well running M45 ~7lbs of boost 1.6 using an AFPR and MSD boost controller and stock injectors. At full throttle by redline my current AFR is about 11 occasionally dropping to the high 10's (Innovate Wideband installed). I don't mind the low AFR as it makes me feel safer about using the Get Happy Pedal. I bought a Speeduino to bring myself into the 20th century and replace the bandaids however. I watched the OGPedXing videos, CarPassionChannel videos, and read up on what I could find about Tuner Studio and MS. I found one supercharger basemap for a 1.6 using a Mini SC boosting about twice what I make and modified it based on my boost level. Please tear my first stab at tunes apart. I can turn a wrench but tuning is something I am going through a baptism by fire on. Please bring the heat and let me learn from my mistakes.






Old Sep 28, 2020 | 04:05 PM
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Maps look fine, AFRs are pretty rich but safe. What are you using for additional fueling in boost, still have the RFPR in place or just the OEM Injectors?
Old Sep 29, 2020 | 09:24 AM
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Originally Posted by HowPrayGame
Maps look fine, AFRs are pretty rich but safe. What are you using for additional fueling in boost, still have the RFPR in place or just the OEM Injectors?
Thanks for taking a look. Yup AFPR from BEGI. When some more funds become available I am looking to upgrade the injectors from the OEM ones that I have. I did already update the pump to a Walbro 255 and put a new fuel filter in too.
Old Oct 2, 2020 | 11:24 AM
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Looks good to me. I am assumingnyou checked your base timing setting to make sure it matches the ECU?

Other than that, rag it real hard and use a set of det cans to check for knock and send it. My JRSC 1.6 setup with a megasquirt was tons of fun. I don't remember if I ever posted my timing map in my build thread? I may have.
Old Jan 23, 2023 | 08:52 PM
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could i get that tune file by chance ?
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